Katadyn EZ-Clean Membrane Filter Cartridge for Be Free Water Filters | 0.1 Micron

Keep Your Be Free Hydration Ready On All-Season Adventures

The Katadyn EZ-Clean Membrane Filter Cartridge is designed to sit right in your Be Free system, ensuring you have clean, drinkable water when you need it most. Compatible with Be Free 0.6L, 1.0L, and 3.0L flasks, this replacement cartridge is built to fit seamlessly into your existing setup so you can focus on the trail ahead rather than equipment fuss.

What makes this cartridge practical is its easy maintenance and proven filtration. The EZ-Clean membrane can be refreshed with a simple shake or swish to clear debris—no back flushing or extra tools required. The Stay Clean Drink Nozzle helps keep the mouthpiece sanitary, so a quick sip stays hygienic even on muddy or dusty days.

Filtration performance that aligns with outdoor realities

Designed to reduce common waterborne concerns, this cartridge uses a 0.1 micron filtration level. Katadyn’s specifications indicate high removal performance for bacteria and protozoa, with stated reductions of bacteria up to 99.9999% and protozoa like Giardia and Cryptosporidium around 99.9%. These figures reflect product-grade filtration designed for backcountry use, not medical claims, and are best viewed as a guide to the level of filtration you can expect in outdoor contexts.

• High-efficiency filtration for on-the-go drinking without chemicals.
• PVC- and BPA-free construction for peace of mind on extended trips.

Durability, compatibility, and practical performance

The cartridge is built to support long days of activity: it can be used with Katadyn Be Free 0.6L, 1.0L, and 3.0L flasks, offering flexible hydration options whether you’re trail running, cycling, fishing, or backpacking. In real-world terms, you can count on a steady, free-flowing take on dehydration-free moments as you hike, bike, or camp.

• Filters up to 1,000 liters of water and supports flow up to about 2 liters per minute, depending on conditions.
• Lightweight maintenance that fits into a minimalist packing list.

In short, the EZ-Clean Membrane Cartridge is about reliable refreshment on the move—keeping your Be Free system ready for the next water refill, whether you’re chasing a summit, a lake, or a long endurance ride.